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Перегляд Functional Materials, 2012, № 3 за датою випуску

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2012, № 3 за датою випуску

Сортувати за: Порядок: Результатів:

  • Spin-reorientation phase transition in ferrite-garnet films of different axial anisotropy 
    Mamalui, Ju.A.; Siryuk, Ju.A.; Bezus, A.V. (Functional Materials, 2012)
    The mechanism of spin-reorientation phase transition (SRPT) in ferrite-garnet films has been studied. Changes in structure of domain boundaries during phase transition have been investigated. Domain structure models ...
  • Symmetry peculiarities of the intracrystalline fields layered semiconductor crystals (PbI₂)₍₁₋ₓ₎(BiI₃)ₓ 
    Barabash, O.I.; Vertegel, I.G.; Chesnokov, E.D.; Ovcharenko, O.I.; Ivanova, L.S. (Functional Materials, 2012)
    The results of our study deal with the NQR spectra of ¹²⁷| at 77 K in mixed layered semiconductor crystals (PbI₂)₍₁₋ₓ₎(BiI₃)ₓ in a wide range of content Pbl₂ and Bil ₃ 0 < x < 1. It is shown that in the range of content 0 ...
  • Magnetic and Invar properties of Fe-35 %Ni alloy after grinding of structure by hydroextrusion 
    Nadutov, V.M.; Vashchuk, D.L.; Svystunov, Ye.O.; Beloshenko, V.A.; Spuskanyuk, V.Z.; Davidenko, A.A. (Functional Materials, 2012)
    The impact of deformation of Invar Fe-35 % Ni alloy by hydroextrusion at room temperature on structure and its properties was studied. Grinding of grains, the structure fragmentation on 60 nm blocks and continuous increasing ...
  • Dispersion reduction in size of new phase inclusions by changing solve supersaturation 
    Kulik, T.V.; Shpilinskaya, O.L. (Functional Materials, 2012)
    Control operation over a new phase inclusions growth by supersaturation change when it is reducing with time is represented in this work. We have got a solution that defines the low of supersaturation variation with time ...
  • Laser ablation and photostimulated passivation of Cd₁₋ₓZnₓTe crystals 
    Zagoruiko, Yu.A.; Fedorenko, O.A.; Khristyan, V.A.; Kovalenko, N.O.; Mateychenko, P.V.; Dobrotvorskaya, M.V.; Poluboyarov, A.A. (Functional Materials, 2012)
    Proposed is a new technology of passivation of Cd₁₋ₓZnₓTe crystals which comprises preliminary treatment of their surface by laser ablation aimed at removal of the disturbed surface-adjacent layer arising due to mechanical ...
  • Properties of 0-degree domain walls in cubic ferromagnet in transverse magnetic field 
    Vakhitov, R.M.; Zainullina, A.S.; Ryakhova, O.G. (Functional Materials, 2012)
    The paper investigates the influence of an external magnetic field on the structure and properties of a 0° domain wall in an infinite cubic ferromagnet with uniaxial anisotropy induced along the [001] axis. In the case ...
  • Spectroscopically detected segregation of Pr³⁺ ions in YPO₄:Pr³⁺ nanocrystals 
    Seminko, V.V.; Maksimchuk, P.O.; Kononets, N.V.; Masalov, A.A.; Boyko, Yu.I.; Malyukin, Yu.V. (Functional Materials, 2012)
    Segregation of Pr³⁺ ions in YPO₄:Pr³⁺nanocrystals was revealed by means of spectroscopic techniques. Increase of doped ions concentration in the near-surface layer of YPO₄:Pr³⁺ nanocrystals was confirmed by modification ...
  • Electrophoretic mobility of magnetically labeled yeast cells S. cerevisiae 
    Karpenko, Y.V.; Gorobets, S.V. (Functional Materials, 2012)
    Research of ζ-potential of cell wall of magnetically labeled yeast cells was proposed by measuring electrophoretic mobility to determine the nature and mechanisms of cell wall interaction with environment. The results ...
  • Dispersions of carbon nanotubes and organomodified clay platelets in cholesteric liquid crystals 
    Chepikov, A.M.; Minenko, S.S.; Lisetski, L.N.; Lebovka, N.I.; Usol'tseva, N.V.; Soskin, M.S. (Functional Materials, 2012)
    Comparative studies were carried out of cholesteric liquid crystal dispersions of anisotropic nanoparticles of different types, namely, essentially rod-like carbon nanotubes (CNT) and plate-like exfoliated particles of ...
  • The formation of J-aggregates in solutions of reverse micelles 
    Fylymonova, I.I.; Yefimova, S.L.; Sorokin, A.V. (Functional Materials, 2012)
    Features of BIC J-aggregate formation in AOT reverse micelles have been studied using steady-state absorption and luminescence spectroscopy and time-resolved luminescence spectroscopy. BIC J-aggregates reveal spherical ...
  • On the existence of additional miscibility gap in NicCu₁₋c fcc alloy 
    Timoshevskii, A.N.; Yanchitsky, B.Z.; Korenivski, V. (Functional Materials, 2012)
    Magnetic and interatomic interaction parameters for NicCu₁₋c alloys were calculated by ab-initio full potential linearized augmented plane wave method. Using these parameters solid state part of the phase diagram was ...
  • Structural and morphological features of crystallization reactions of amorphous films according to the electron microscopy data 
    Bagmut, A.G. (Functional Materials, 2012)
    The possibility of classifying the crystallization reactions of amorphous films according to a number of structural and morphological features was revealed by electron-microscopic investigation "in situ". Layered polymorphic ...
  • Excitation energy transfer in divinylbenzene copolymers 
    Zhmurin, P.N.; Elyseev, D.A.; Titskaya, V.D.; Lebedev, V.N.; Adadurov, A.F. (Functional Materials, 2012)
    This article describes our attempts to produce "nonexcimer" polymer systems by means of rigid fixation of chromophore groups positioned between two vinyl bonds. Divinylbenzene and methylmethacrylate copolymers were chosen ...
  • Silica matrices doped with red laser dyes 
    Pritula, I.M.; Bezkrovnaya, O.N.; Puzikov, V.M.; Maslov, V.V.; Plaksiy, A.G.; Lopin, A.V.; Gurkalenko, Yu.A. (Functional Materials, 2012)
    Sol-gel SiO₂ matrices activated with laser dyes for the red spectral region DCM, LK678 and benzopyran derivatives LD1 and LD2 were synthesized. Pyridine was used to prevent bleaching of the dyes during the synthesis of the ...
  • Morphology and spectral behavior of hydroxyapatite nanocrystalline coatings obtained by gas detonation deposition 
    Karbovskii, V.L.; Kurgan, N.A.; Dubok, V.A.; Klui, N.I.; Kasiyanenko, V.Kh.; Stonis, V.V.; Rozhkov, N.V. (Functional Materials, 2012)
    Electronic structure and morphology of hydroxyapatite (HAP), deposited on titanium substrate by gas detonation deposition (GDD), was investigated by scanning probe microscopy of high resolution and spectroscopic methods. ...
  • Luminescence energy yields of organic solid materials exited by photons of light or gamma-radiation 
    Tarasenko, O.A.; Galunov, N.Z.; Panikarskaya, V.D.; Sanin, E.V.; Tarasov, V.A.; Volkov, V.L. (Functional Materials, 2012)
    In this paper we compare the energy yields both for the case of excitation by light photons of the visible range and for the excitation by gamma radiation for some organic scintillation crystals and polystyrene plastic ...
  • New scintillators for fast and thermal neutron detection 
    Galunov, N.Z.; Karavaeva, N.L.; Seminozhenko, V.P. (Functional Materials, 2012)
    Proposed a technology to obtain a new class of detectors, namely organic composite scintillators. It allows us to create the scintillation detectors of an unlimited area. We consider hydrogen-bearing composite scintillators ...
  • Radiation induced defects in M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35) solid solutions 
    Boiaryntseva, I.A.; Shiran, N.V.; Gektin, A.V. (Functional Materials, 2012)
    Radiation-induced processes in M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35) solid solutions have been studied. It is shown that the radiation coloration of M₀.₆₅Pr₀.₃₅F₂₃₅ crystals is due to the trapping of charge carriers at ...
  • HgCrCdSe as an element of new heterostructure HgCrCdSe/HgMnTe 
    Bekirov, B.; Ivanchenko, I.; Popenko, N.; Tkach, V. (Functional Materials, 2012)
    By using the EPR method we show that the introduction of the fourth component as the cadmium (Cd) into the solid solution CrₓHg₁₋ₓSe allows for increasing the transition temperature of magnetic ordering in this compound. ...
  • Strain induced effects in p-type silicon whiskers at low temperatures 
    Druzhinin, A.A.; Maryamova, I.I.; Kutrakov, O.P.; Liakh-Kaguy, N.S.; Palewski, T. (Functional Materials, 2012)
    Complex studies of strain induced effects in boron doped p-type silicon whiskers with [111] crystallographic direction in the wide temperature range 4.2 - 300 K at magnetic fields up to 14 T and under high-energy electron ...

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